package org.spring.springboot.dao;

import org.apache.ibatis.annotations.Param;
import org.spring.springboot.domain.User;

/**
 * 描述：
 * <p>
 * Author: 赵新国
 * Date: 2017/11/7 16:08
 */
public interface UserDao {

    public User findByUserName(@Param("username") String username);

}
